Nokomis Threshold Days by Year (CA004015560)

18 fixed thresholds counted per year at Nokomis (CA004015560): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Nokomis Thresholds

Nokomis: days with a maximum temperature at or above 30 C (86 F) in 57 years, most in 1937 with 37.
Nokomis: days with a maximum temperature at or below 0 C (32 F) in 57 years, most in 1951 with 148.
Nokomis: nights with a minimum temperature at or below 0 C (32 F) in 56 years, most in 1965 with 222.
Nokomis: nights with a minimum temperature at or below -10 C (14 F) in 56 years, most in 1955 with 148.
18 fixed thresholds have at least one qualifying day at Nokomis.

Days at or above 30 C (86 F)

57 years with a qualifying day

Days per year at Nokomis with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 37 in 1937.

Days at or above 30 C (86 F) per year at Nokomis
Year	Days	Decade average
1924	7	11.5
1925	13	11.5
1926	16	11.5
1927	10	11.5
1930	17	18.8
1931	23	18.8
1932	12	18.8
1933	22	18.8
1934	16	18.8
1935	4	18.8
1936	24	18.8
1937	37	18.8
1938	14	18.8
1939	19	18.8
1940	18	18.5
1941	24	18.5
1942	7	18.5
1943	18	18.5
1944	11	18.5
1945	21	18.5
1946	22	18.5
1947	24	18.5
1948	21	18.5
1949	19	18.5
1950	16	13.4
1951	10	13.4
1952	14	13.4
1953	12	13.4
1954	2	13.4
1955	20	13.4
1956	11	13.4
1957	15	13.4
1958	16	13.4
1959	18	13.4
1960	19	10.3
1962	9	10.3
1963	4	10.3
1964	8	10.3
1965	2	10.3
1966	10	10.3
1967	20	10.3
1968	4	10.3
1969	17	10.3
1970	19	12.6
1971	14	12.6
1972	18	12.6
1973	10	12.6
1974	8	12.6
1975	12	12.6
1976	8	12.6
1977	3	12.6
1978	14	12.6
1979	20	12.6
1980	17	12.3
1981	11	12.3
1982	7	12.3
1983	14	12.3

For each year, a bar from the first to the last day at Nokomis meeting 30 C (86 F).

First to last qualifying date each year at Nokomis
Year	First date	Last date
1924	1924-07-04	1924-09-02
1925	1925-05-19	1925-09-03
1926	1926-06-26	1926-08-26
1927	1927-07-24	1927-09-07
1930	1930-05-02	1930-08-25
1931	1931-05-13	1931-09-06
1932	1932-05-22	1932-09-08
1933	1933-05-13	1933-08-29
1934	1934-05-15	1934-08-29
1935	1935-07-15	1935-08-13
1936	1936-05-27	1936-09-03
1937	1937-06-13	1937-09-20
1938	1938-05-27	1938-09-24
1939	1939-04-29	1939-08-28
1940	1940-05-10	1940-09-04
1941	1941-05-24	1941-09-18
1942	1942-05-24	1942-09-06
1943	1943-07-03	1943-10-05
1944	1944-05-27	1944-08-09
1945	1945-06-21	1945-08-18
1946	1946-05-26	1946-09-15
1947	1947-06-19	1947-08-08
1948	1948-05-18	1948-09-22
1949	1949-04-28	1949-08-19
1950	1950-05-27	1950-09-25
1951	1951-05-22	1951-09-17
1952	1952-04-26	1952-08-29
1953	1953-05-05	1953-08-21
1954	1954-07-20	1954-08-30
1955	1955-06-28	1955-09-02
1956	1956-06-01	1956-09-26
1957	1957-07-08	1957-08-05
1958	1958-05-12	1958-08-17
1959	1959-05-17	1959-08-07
1960	1960-05-11	1960-09-03
1962	1962-06-24	1962-08-21
1963	1963-07-05	1963-09-09
1964	1964-05-20	1964-07-22
1965	1965-08-11	1965-08-12
1966	1966-06-28	1966-09-11
1967	1967-06-26	1967-09-06
1968	1968-06-19	1968-09-11
1969	1969-05-26	1969-09-13
1970	1970-06-03	1970-09-04
1971	1971-05-13	1971-09-11
1972	1972-05-31	1972-08-29
1973	1973-06-23	1973-08-30
1974	1974-06-24	1974-08-06
1975	1975-06-24	1975-07-29
1976	1976-07-17	1976-09-17
1977	1977-06-24	1977-07-22
1978	1978-05-15	1978-09-04
1979	1979-06-12	1979-09-16
1980	1980-04-20	1980-09-07
1981	1981-05-21	1981-09-18
1982	1982-07-30	1982-09-08
1983	1983-07-06	1983-09-01

Every Fixed Threshold

Fixed thresholds at Nokomis
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	57	37	1937	14
35 C (95 F): Days	34	10	1937	3
40 C (104 F): Days	2	1	1941	1
90 F (32.2 C): Days	53	22	1937	6
100 F (37.8 C): Days	10	3	1937	1
0 C (32 F): Ice days (max	57	148	1951	127
0 C (32 F): Frost days (min	56	222	1965	212
-10 C (14 F): Days with min	56	148	1955	103
-20 C (-4 F): Days with min	56	95	1950	48
-30 C (-22 F): Days with min	55	44	1936	16
-40 C (-40 F): Days with min	29	9	1950	1
20 C (68 F): Tropical nights (min	12	3	1971	1
10 mm (0.39 in): Days with 10 mm or more rain	42	23	1954	10
25 mm (0.98 in): Days with 25 mm or more rain	33	6	1954	5
50 mm (1.97 in): Days with 50 mm or more rain	14	1	1932	1
100 mm (3.94 in): Days with 100 mm or more rain	1	1	1932	1
10 cm (3.9 in): Days with 10 cm or more snowfall	30	8	1933	1
25 cm (9.8 in): Days with 25 cm or more snowfall	5	1	1938	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1924.

Download the Data

Data for Nokomis threshold days by year: CSV or JSON. Field meanings are on the data page.

Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-17 (17 October 2026). Threshold counts are computed by this site.

Data as of 2026-10-17. Last revised 17 October 2026 (2026-10-17).

Nokomis Threshold Days by Year (CA004015560)

Key Facts for Nokomis Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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